Welcome to PClass-CPT Website             

This site is designed to download the PClass-CPT program^©. The program reads and displays the results of Cone Penetration Tests (CPT). The results are used in estimating soil types and properties at each depth increment, and classify the soil accordingly. 

The Soil Classification method used in this program is based on the Probabilistic and Fuzzy Soil Classification from Cone Penetration Test developed by Dr. Zhongji Zhang and Dr. Mehmet T. Tumay. Refer to "Help" for more information about the program.   

This program should not be adopted, modified, or copied without a prior written consent. It is not permitted to transmit the software or the related methodology. LSU does not provide a warranty of any kind regarding the use of this methodology and the computer program.